Genuine Yamaha O.E.M. 2011 Yamaha Stryker Passing Lamp Mounts pt# STR-5C735-40-00 Fits Model Year 2011 Stryker A new mounting system allows for easy adjustment and wiring into an integrated wire harness. Required to install Passing Lamps (pt# 27D-H54A-T0-00) which are sold separately.